baber/WOPTO huggingface dataset:
Patent JP-2001312102-A (JP)
Title: Multicolor image forming method and toner used for the same
Inventor: KONDO FUMIO
IPC: G03G9/09
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor image forming method which is good in the color reproducibility over the entire part and is wide in a color reproduction range and reproduces a red region and bluish purple region in particular even in the image forming method using a contactless heat fixing system and toners used for the same and to provide the multicolor image forming method which does not give rise to a change in the stability of the formed images and particularly a change in the images in spit of exposure to light and the toners used for the same. SOLUTION: The first layer among the multicolor layers on an improving holding body just prior to fixing in the multicolor image forming method using the contactless heat fixing system is the yellow toners and the respective toners to be used consist of at least binder resins and pigments. The yellow toners contain pigments of a benzimidazolone system and the cyan toners contain βcopper phthalocyanine. The magenta toners contain naphthol Carmine F6B or naphthol Carmine F6B and naphthol Carmine FBB.
Patent JP-2001318941-A (JP)
Title: Information processor and its method
Inventor: NIWA TOSHIO
IPC: G06T1/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To automatically execute document processing suited to an inputted document by identifying the sort of the document without specification of a document processing method of a user. SOLUTION: A document feature extraction part 22 extracts the features of a document from a document image and a document sort identification part 23 identifies the sort of the document by comparing the extracted document features with document sort feature information read out from a document feature database 24. On receiving the identification result of the document sort, a processing method suited to the document is read out from a processing selection database 26 and transmitted to a processing selection part 25 to execute prescribed document processing.
Patent JP-2001320051-A (JP)
Title: Insulated gate semiconductor device
Inventor: IGARASHI YASUHIRO
IPC: H01L29/78
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem where, in a trench type power MOSFET, a gate electrode is formed by introducing an impurity into polysilicon embedded in a trench to reduce the gate resistance, the high concentration of the impurity is limited and the improvement of switching speed is affected. SOLUTION: A metal is used for the gate electrode to reduce the gate resistance to half. Thus, an adverse effect on a device and process-related problems due to higher concentration of the impurity introduced for the purpose of reducing the resistance are avoided for reduced gate resistance and contributes to improved switching speed.
Patent JP-2001070426-A (JP)
Title: Active oxygen generator
Inventor: MORITA KENICHI
IPC: B01D53/38
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily generate active oxygen of an amount sufficient for sterilization or cracking, etc., of organic matter even in the absence of light in a gaseous phase by reacting oxygen and polyaniline into the gaseous phase where oxygen exists by using an active oxygen generator containing polyaniline, thereby generating the active oxygen. SOLUTION: A polyaniline-containing layer 1 is deposited on the surface of a cathode 2 and a diaphragm 3 is arranged between the cathode 2 and a cathode 4. This device is arranged in the gaseous phase where the oxygen exists and current is passed thereto by using an external power source, by which the active oxygen is continuously generated. An active oxygen generation function is restored by reducing the polyaniline after generating the active oxygen. Also, the active oxygen generation function is restored by decreasing the moisture adsorbed on the polyaniline after generating the active oxygen. This active oxygen generator is capable of generating the active oxygen without requiring the light in the gaseous phase where the oxygen exists.
Patent JP-2001014351-A (JP)
Title: Method for storing and taking out visiting card information
Inventor: YO CHOCHIN
IPC: G06F21/62
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble to manually distribute a visiting card each time information on the owner changes by generating a database of visiting card information. SOLUTION: The database of visiting card information is generated through a stage (201) for registering applicants for visiting cards, a stage (202) for receiving card information from applicants, a stage (203) for specifying a card identifier for the card information, and the stage (203) for specifying a password for the card information. The card information includes a classification defining the level of access to the card information. The card information is stored in the database while related to the card identifier, classification, and password.
Patent JP-2001314467-A (JP)
Title: Hand shower with massage function
Inventor: NISHIOKA AKIRA
IPC: A47K3/28
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a hand shower with a massage function the impeller of which can make a well-balanced rotation during massage regardless of the pressure change in the supply flow channel. SOLUTION: The hand shower has a leading-in aperture 46 communicating with the supply flow channel S, a fixed disk 45 disposed in a water discharge hole on the front surface of the head and a large number of water discharge apertures for massage 32 and water discharge apertures for shower 33 on the central section and its peripheral section respectively. The hand shower also has a shower plate 12 to switch between a shower function and a massage function and is provided with a valve seat member 59 which is like a cylinder with a bottom with apertures 62 for massage on it and slidably mounted on the fixed disk. Moreover a spiral wing 66 to convert a water discharge flow channel into a spiral flow channel R and the impeller 75 which is rotated in one direction by the spiral flow channel to discharge water from the water discharge apertures are inserted into the valve seat member.  The valve seat member is engaged with the bottom surface of the shower plate and a plurality of communicating apertures 90, 91 to make the spiral flow channel communicate with the water discharge apertures for massage are formed on the impeller.
Patent JP-2001324103-A (JP)
Title: Method for manufacturing furnace wall panel of boiler
Inventor: MIYAZAKI TAKASHI
IPC: F22B37/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a furnace wall panel of a boiler by which workability can be improved, because the furnace wall panel of the boiler can be manufactured by only forming one kind of a single panel and the need for program change of welders, etc., can be eliminated, accuracy in the width dimension of the single panels can be ensured and welding can be automated. SOLUTION: The single panel 25 is formed, by connecting a plurality of furnace wall pipes 23 arranged in parallel with each other with fins 24 and with the fins 24 protruded from the pipes 23 at both ends. A broad panel is formed, by preparing the edges of the fins 24 protruded from the furnace wall pipes 23 at both ends of a plurality of single panels 25 to be prescribed dimensions, by machining and butt-welding the edge-prepared fins 24 to each other.
Patent JP-2001286544-A (JP)
Title: Stand for aromatic container
Inventor: OSHIO KOZO
IPC: A61L9/12
Filed: 2000-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a stand for an aromatic container that can display, solely, the remainder status of the aromatic of an existing aromatic container placed as it is on the stand inside a room and a vehicle cabin, even when the existent aromatic container is replaced with another type, and to enable a user of the stand to know visually whether each aromatic container needs replacing or not and thus replace it at proper timing. SOLUTION: A lid body 1 has a magnet body, and a bottom body 2 fitting in the lid body has a magnet body positioned for mutual magnetic repulsion with the former magnet body. A spring material is mounted between the lid body and the bottom body fitting in the lid body.
Patent JP-2001333540-A (JP)
Title: Charging and discharging circuits
Inventor: SUGIYAMA MASAHIKO
IPC: H02J7/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To level the terminal voltage of each of charge-storage elements (cell) connected in series at a low cost. SOLUTION: Secondary windings 23A, 23B of the same number of windings and winding method are each connected parallel to cells 3, 4. When a pulse wave current is supplied to the primary winding 21, the same electric potential is produced in the secondary windings 23A, 23. A voltage generated at the initial side of the secondary winding 23A amounts to the forward voltage of a diode added to the terminal voltage of the cell 3, when the terminal voltage of the cell 3 is low. Thus, the cell 3 is charged at charging time, so that the terminal voltages of the cell 3 and cell 4 become equal.
Patent JP-2000358118-A (JP)
Title: Image communication unit
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To properly transmit image information of both sides or one side of an original by using a proper transmission mode through simple communication control. SOLUTION: The image communication unit is provided with read circuits 10, 12 to read an image of both sides of an original and to transmit the read image. Furthermore, the image communication unit is provided with black dot number count circuits 18, 20 for respective read systems to aim at detecting valid information in order to check a loading direction of the original and to transmit only a side of the original on which the image is in existence. A selection button 40 can select a one-side of original transmission mode, a both- side of original transmission mode or a hybrid mode where one-side/both-side transmission are intermingled, all originals for one communication are read and transmitted by using a transmission mode selected at the start of reading.
Patent JP-2001333435-A (JP)
Title: Beautiful skin processing circuit and color discrimination circuit
Inventor: NISHIDA KAZUTO
IPC: H04N9/64
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a beautiful skin processing circuit and a color discrimination circuit that can accurately separate and discriminate a skin color area being an asymmetrical color space or an optional color, approximate the space with the adjustment of a few parameters together with the separation and discrimination and adjust a moving picture in real time with a reduced circuit scale. SOLUTION: The beautiful skin processing circuit comprises a skin color discrimination means consisting of an arithmetic means that translates a three- dimensional space in which a luminance signal and two color difference signals of a color image or three different RGB primary color signals exist, an arithmetic means that rotates the three-dimensional space that is translated, a means that calculates an expression of ((X/a)2+(Y/b)2+(Z/c)2)=r2, where X, Y and Z are values along the 3 axes of the rotated space and a, b and c are scale parameters of each axis, a means that discriminates the sign of the X, Y and Z to switch the scale parameters a, b and c into two kinds of parameters ap, am bp, bm, cp and cm respectively, and a linear conversion means whose input/ output characteristics are nonlinear.
Patent JP-2001336049-A (JP)
Title: Cordon and method for producing the same
Inventor: OKAYASU SHIGEO
IPC: D04D9/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To keep good quality of a cordon useful as a trimming of clothes, or the like, and improve the designing flexibility of the cordon. SOLUTION: The cordon is composed of a core material 4 made of a tape- formed elastic material such as rubber and cordon bodies 2, 3 sewn to the core material at the parts near both edges of the body in a state covering both edges of the core material 4 from the front and back sides. The cordon bodies 2, 3 are sewn to the core material 4 while longitudinally stretching the core material 4 to effect the longitudinal shrinkage of the core material together with both cordon bodies 2, 3 by the elastic recovery of the material after sewing and form the objective cordon 1 having shirred (shrunk) texture. Shirring (shrink) can be applied almost uniformly on the cordon according to the shrinkage of the core material 4 without generating kink caused by the interference of the bodies 2, 3 to easily ensure high quality. The variety in designing can be improved by the division of the cordon body into two parts 2, 3.
Patent JP-2001339761-A (JP)
Title: System of usage limit for mobile telephone
Inventor: KIDO TAKAYUKI
IPC: H04W48/04
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of setting an usage limit such as turning off or muting of incoming sound for mobile telephone according to location or situation, and also capable of switching the setting of the usage limit automatically without special consciousness of mobile telephone owner for the setting. SOLUTION: In a system of usage limit for mobile telephone limiting the usage of mobile telephone set, the telephone set has a calling mode automatic switching means capable of switching automatically an incoming sound calling mode and a vibration calling mode by an outside signal. The system is set at a gate of an area where the usage limit for the mobile telephone set, and also has a switching signal generating means transmitting a calling mode switching signal capable of switching the calling mode to the telephone set passing through the gate.
Patent JP-2001336387-A (JP)
Title: Multi-tube diverging shield machine
Inventor: MITSUI TAKASHI
IPC: E21D9/06
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-tube diverging shield machine which includes a rectangular excavator and circular excavators in a manner being divergeable therefrom, and can excavate an envelope cross-sectional area of each excavator. SOLUTION: The multi-tube diverging shield machine is comprised of the rectangular excavator 2 having a rocking cutter 9, the circular excavators 3 being adjacently arranged to the rectangular excavator 2 and each having a main cutter disk 4, and an outer shell member 5 housing the circular excavators 3 therein in a manner being divergeable therefrom, and having the rectangular excavator 2 connected thereto in a manner being divergeable therefrom. The rocking cutter 9 has a plurality of cutter spokes 11 radially extending from the vicinity of a rocking center C.  Further, over cutters 11a which are retractable in an outward direction are arranged in the vicinity of the respective tips of the cutter spokes 11, and by advancing and withdrawing the over cutters 11a in synchronization with rocking of the crocking cutter 9, the tips of the over cutters 11a draw a cross-sectional outer shape of the rectangular excavator 2 or a moving orbit proximate to the same.
Patent JP-2001007860-A (JP)
Title: Method for providing tag to special data packet and method for detecting the special data packet
Inventor: ENGEL GLENN R
IPC: H04L1/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To quickly identify a special data packet by checking the special data packet not including an error detection code, obtaining additional data to be included in the packet and correcting the special data packet including the data. SOLUTION: A network consists of two node groups that are a group comprising nodes 1-4 and a group comprising nodes 5-10. Each group has a central hub with an individual link L set to each node. That is, a hub 1 is connected to the nodes 1-4, a hub 2 is connected to the nodes 5-10, and a link L' interconnects the hubs. Each of the hubs simply acts like a router. That is, when a hub receives an input signal from either of the links L and L', the hub transmits copies of the signal to all other nodes connected to the hub. For example, when a node 8 transmits a signal, it reaches the hub 2 and the hub 2 transmits the copies of the signal to the other 5 nodes directly connected to the hub 2.
Patent JP-2001334414-A (JP)
Title: Cutting tool for incomplete thread and screw member manufacturing method
Inventor: TSUDA TOSHIYUKI
IPC: B23G9/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool for an incomplete thread excellent in efficiency of cutting and hardly damaging a screw member, and provide a screw member manufacturing method using the cutting tool for the incomplete thread. SOLUTION: The cutting tool for the incomplete thread to be used to cut the incomplete thread of the screw member is furnished with a main body furnished with an axis of rotation and a cutting body installed on the axis of rotation and to be rotated, constituted by installing an engagement part to be engaged with a screw thread or a thread groove of the screw member on the main body and devised to easily position the cutting body by engaging the engagement part with the screw thread or the thread groove, and a worker can certainly cut and remove only the incomplete thread at high cutting speed without damaging a periphery of the incomplete thread.
Patent JP-2001339245-A (JP)
Title: Piezoelectric oscillation circuit
Inventor: HOSAKA KOJI
IPC: H03B5/32
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a sine wave signal output type compact piezoelectric oscillation circuit which has superior starting characteristics. SOLUTION: In the piezoelectric oscillation circuit where one terminal of a piezoelectric vibrator is connected to the base of a transistor for oscillation and the other terminal is connected to the collector of the transistor, a series circuit of a 1st capacitor and a 2nd capacitor is inserted and connected between the power source and ground, and the connection mid-point between the 1st capacitor and 2nd capacitor and one terminal of the piezoelectric vibrator are connected to eliminate the effect on circuit setting conditions for outputting a sine-wave signal. Further, a filter circuit equipped with an inductance element which is not suitable for an IC is not used to obtain a sine wave, thus the sine wave signal output type small-sized piezoelectric oscillation circuit having superior starting characteristics can be obtained.
Patent JP-2001045915-A (JP)
Title: Acquisition of bird primordial germ precursor cell
Inventor: NOSE TOSHIAKI
IPC: C12N5/10
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To acquire bird primordial germ precursor cells for greatly improving the production efficiency of transgenic birds to perform the analysis of gene functions, improvement of breeds, etc., by fractionating and purifying the undifferentiated blastoderm cells of a bird early embryo based on the size or density of the cells. SOLUTION: This method for acquiring bird primordial germ precursor cells is to fractionate and purify undifferentiated blastoderm cells of a domestic fowl such as a hen, etc., in a stage later than developmental stage IX in oviduct and earlier than incubation developmental stage 13 based on the size or density of the cells. Further, it is preferable that the fractionated and purified cells are larger cells than embryonic undifferentiated cells, and the fractionating and purifying means is a density gradient or an optical cell fractionation. It is preferable to incorporate a desired foreign gene into the selected primordial germ precursor cell, transplant it into bird embryo for generation and incubation to produce a transgenic bird, and to produce bird cells having >=1% content of the bird primordial germ precursor cells.
Patent JP-2001351480-A (JP)
Title: Switch mechanism for remote control
Inventor: OGATA KATSUMI
IPC: H01H25/06
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a switch mechanism for a remote control which can reduce restrictions on building into a wrist watch and, etc. SOLUTION: A shaft 3b of an external knob 3 is penetrated in one side of a cover 2 of a watch 11, and a tip end part of a tumbling lever 4 is fixed at a tip end of the shaft 3b by a screw 10A. A torsion spring 6 is wound to the tip end side of the tumbling lever 4, and a coiled spring 7 is inserted between the lower part of the tip end side and a bottom plate 1 of the watch 11. A switch 9 is arranged in one side of an upper surface of the lower substrate 5B contained inside the watch 11, and it is made to encounter the tip end section 4b of the tumbling lever 4. Switches 8 and 8 are equipped in positions of the both sides of the tip end section 4b at one side of the undersurface of an upper substrate 5A. The switch 9 is turned on by a push-on operation of the external knob 3, and switches 8 and 8 are turned on by a rotation operation of the external knob 3.
Patent JP-2001345576-A (JP)
Title: Electrical equipment
Inventor: YAMAMOTO HIDETO
IPC: H05K7/14
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To make heavy electric components mountable on a main substrate provided in the body of electrical equipment, in a simple structure with reduced number of components. SOLUTION: The heavy electrical component 16, mounted on the main substrate of the electric equipment in a state where the parts 16 are directly connected to an electrical circuit provided on the substrate 14, are supported by attaching the parts 16 to a support member 20. At the same time, the parts 16 are set up in the body of the equipment, in a state where the own weight of the parts 16 is received by means of the support member 20 by constituting the member 20, in such a way that the member 20 is arranged by fixing the member 20 to housing-side structural members 10 and 12. Consequently, the parts 16 can be mounted on the substrate 14, by connecting the parts 16 directly to the electrical circuit on the substrate 14 even if through lead wires, even when the substrate 14 does not have strength to support the parts 16.
Patent JP-2001342607-A (JP)
Title: Synthetic resin-made aqueduct of water permeable pavement road or the like
Inventor: HIROSE KEIZO
IPC: F16L11/12
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin-made aqueduct satisfying all of the requirements such as load resistance, flexibility, water permeability, heat resistance, construction efficiency and economic efficiency requested for the aqueduct of the water permeable pavement road or the like. SOLUTION: This synthetic resin-made aqueduct pipe 10 is so constructed that a number of ring bodies 1 are coaxially arranged and the ring bodies 10 are connected to each other through at least two connecting parts 2. n this aqueduct the position relationship between the respective connecting parts 2 is the position relationship enabling bending of the aqueduct, and joint parts 3 and 4 are connected to the ring bodies 1 at both ends. On the other hand, the synthetic resin-made aqueduct pipe may be so constructed that the joint parts is connected to both ends of a spiral body, the respective winding parts of the spiral body is connected to each other by at least two connecting parts, and the position relationship between the respective connecting parts is set in the position relationship enabling bending of the aqueduct.